This zinc martyr anode is designed specifically for Volvo Penta engines with the manufacturer part number CM3861636. It is a high quality replacement part that helps protect your boat's outboard engine from corrosion and damage caused by electrolysis.

Made by the trusted brand Martyr, this anode is a must-have for any boat owner who wants to ensure the longevity of their engine. It is suitable for use in salt water, and is easy to install. Keep your engine in top condition with this Martyr zinc anode!